हल करना 49 * 2 ^ - 3; 7 ^ 3 * 10 * 2 ^ - 5 | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$49\times2^{-3}; 7^{3}\times10\times2^{-5}$$